Substrate (gravel) cleaner for cleaning glass tanks with a height of 10-35 cm

• A small gravel cleaner, but very smart and efficient for removing waste from small glass tanks
• Usage: Hold the gravel cleaner under water, draw air into the hose once, then let the water flow into the bucket. Submerge the gravel cleaner in the substrate and the suction will remove waste from the bottom
• The square cross-section also allows you to remove waste from the corners of the glass tank
• Safe for animals: Removable protective filter prevents accidental suction of plants, shrimp, and fish
• Package contents: 1 gravel cleaner with a diameter of 35 mm, height 12.5 cm, includes 1.5 m hose (9/12 mm)